springboot2.0之后，启用https协议的方式与1.*时有点儿不同，贴一下代码。
我的代码能够根据配置参数中的condition.http2https，确定是否启用https协议，如果启用https协议时，会将所有http协议的访问，自动转到https协议上。
一、启动程序
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package com.wallimn.iteye.sp.asset;
import org.apache.catalina.context;
import org.apache.catalina.connector.connector;
import org.apache.tomcat.util.descriptor.web.securitycollection;
import org.apache.tomcat.util.descriptor.web.securityconstraint;
import org.springframework.beans.factory.annotation.value;
import org.springframework.boot.springapplication;
import org.springframework.boot.autoconfigure.springbootapplication;
import org.springframework.boot.autoconfigure.condition.conditionalonproperty;
import org.springframework.boot.web.embedded.tomcat.tomcatservletwebserverfactory;
import org.springframework.context.annotation.bean;
/**
* springboot2.0启动程序
* @author wallimn，http://wallimn.iteye.com
*
*/
@springbootapplication
public class assetapplication {
public static void main(string[] args) {
springapplication.run(assetapplication.class, args);
}
//如果没有使用默认值80
@value("${http.port:80}")
integer httpport;
//正常启用的https端口 如443
@value("${server.port}")
integer httpsport;
// springboot2 写法
@bean
@conditionalonproperty(name="condition.http2https",havingvalue="true", matchifmissing=false)
public tomcatservletwebserverfactory servletcontainer() {
tomcatservletwebserverfactory tomcat = new tomcatservletwebserverfactory() {
@override
protected void postprocesscontext(context context) {
securityconstraint constraint = new securityconstraint();
constraint.setuserconstraint("confidential");
securitycollection collection = new securitycollection();
collection.addpattern("/*");
constraint.addcollection(collection);
context.addconstraint(constraint);
}
};
tomcat.addadditionaltomcatconnectors(httpconnector());
return tomcat;
}
@bean
@conditionalonproperty(name="condition.http2https",havingvalue="true", matchifmissing=false)
public connector httpconnector() {
system.out.println("启用http转https协议，http端口："+this.httpport+"，https端口："+this.httpsport);
connector connector = new connector("org.apache.coyote.http11.http11nioprotocol");
connector.setscheme("http");
//connector监听的http的端口号
connector.setport(httpport);
connector.setsecure(false);
//监听到http的端口号后转向到的https的端口号
connector.setredirectport(httpsport);
return connector;
}}
二、配置文件
1.使用http协议时的配置
server.port=80
2.使用https及http协议时的配置
server.port=443 server.ssl.key-store=classpath:keystore.p12 server.ssl.key-store-password=your-password server.ssl.keystoretype=pkcs12 server.ssl.keyalias=your-cert-alias condition.http2https=true http.port=80
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